diff options
Diffstat (limited to 'arch/sh/kernel/entry-common.S')
| -rw-r--r-- | arch/sh/kernel/entry-common.S | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/arch/sh/kernel/entry-common.S b/arch/sh/kernel/entry-common.S index d62359cfbbe..d62175650c5 100644 --- a/arch/sh/kernel/entry-common.S +++ b/arch/sh/kernel/entry-common.S @@ -131,7 +131,7 @@ ENTRY(resume_userspace) nop #endif mov.l @(TI_FLAGS,r8), r0 ! current_thread_info->flags - tst #_TIF_WORK_MASK, r0 + tst #(_TIF_WORK_MASK & 0xff), r0 bt/s __restore_all tst #_TIF_NEED_RESCHED, r0 @@ -163,7 +163,7 @@ work_resched: #endif ! mov.l @(TI_FLAGS,r8), r0 ! current_thread_info->flags - tst #_TIF_WORK_MASK, r0 + tst #(_TIF_WORK_MASK & 0xff), r0 bt __restore_all bra work_pending tst #_TIF_NEED_RESCHED, r0 @@ -181,7 +181,7 @@ work_resched: syscall_exit_work: ! r0: current_thread_info->flags ! r8: current_thread_info - tst #_TIF_WORK_SYSCALL_MASK, r0 + tst #(_TIF_WORK_SYSCALL_MASK & 0xff), r0 bt/s work_pending tst #_TIF_NEED_RESCHED, r0 #ifdef CONFIG_TRACE_IRQFLAGS @@ -331,8 +331,12 @@ ENTRY(system_call) ! get_current_thread_info r8, r10 mov.l @(TI_FLAGS,r8), r8 - mov #_TIF_WORK_SYSCALL_MASK, r10 + mov #(_TIF_WORK_SYSCALL_MASK & 0xff), r10 + mov #(_TIF_WORK_SYSCALL_MASK >> 8), r9 tst r10, r8 + shll8 r9 + bf syscall_trace_entry + tst r9, r8 bf syscall_trace_entry ! mov.l 2f, r8 ! Number of syscalls @@ -359,7 +363,11 @@ syscall_exit: ! get_current_thread_info r8, r0 mov.l @(TI_FLAGS,r8), r0 ! current_thread_info->flags - tst #_TIF_ALLWORK_MASK, r0 + tst #(_TIF_ALLWORK_MASK & 0xff), r0 + mov #(_TIF_ALLWORK_MASK >> 8), r1 + bf syscall_exit_work + shlr8 r0 + tst r0, r1 bf syscall_exit_work bra __restore_all nop |